Solve (3x 15) (x 7)=94

Evaluate

(3 x \times 15) (x \times 7) = 94

Remove the parentheses

3 x \times 15 x \times 7 = 94

Multiply

More Steps

315 x^{2} = 94

Divide both sides

\frac{315 x ^{2}}{315} = \frac{94}{315}

Divide the numbers

x^{2} = \frac{94}{315}

Take the root of both sides of the equation and remember to use both positive and negative roots

x = \pm \frac{94}{315}

Simplify the expression

x = \pm \frac{3290}{105}

Separate the equation into 2 possible cases

x = \frac{3290}{105} x = - \frac{3290}{105}

Solution

x_{1} = - \frac{3290}{105}, x_{2} = \frac{3290}{105}

Alternative Form

x_{1} \approx - 0.546272, x_{2} \approx 0.546272

Solve the quadratic equation